# coding=utf-8
# Copyright 2024 The Google Research Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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"""Utilities for gin config files."""

from typing import Any, Dict

import gin


@gin.configurable
def dynamic(expr, **kwargs):
  """Dynamically evaulates an expression.


  Args:
    expr: Expression to evaluate.
    **kwargs: Values to have in scope in the expression.

  Returns:
    Result of evaluating the expression.
  """
  return eval(expr, kwargs)  # pylint:disable=eval-used
